Iifowuni zangoku, ezona ziphelo eziphezulu, zibonelela ngezikrini ze-OLED ezinomgangatho womfanekiso omkhulu kuzo zonke iinkalo, ukusuka kumbala ukuya ekukhanyeni, umahluko kunye nesisombululo. Ke, phakathi kwezinye izinto, kuya kufuneka ube neliso elilungileyo ukuze ukwazi ukusondela kwiphaneli kwaye ubone ubungakanani bepixel ngokucacileyo. Ngoko ke, kuyamangalisa ukuba baye benza i-a Iphaneli ye-OLED ukuya kuthi ga kwi-10.000 dpi. Kutheni ufuna ubuninzi be-pixel obungaka?
I-Stanford yenza eyona ipaneli ye-OLED exineneyo kakhulu kwihlabathi
Izikrini ze-OLED ziye zafumana umhlaba kwiminyaka yamuva kwaye xa sithetha ngomgangatho ophezulu womfanekiso akunakwenzeka ukuba singayikhankanyi le teknoloji. Kwaye iipaneli ze-LED zamagqala ziye zafumana umhlaba kwaye ziphucula kwezo nkalo apho ziye zahexa kakhulu xa zithelekiswa neyona imbangi yazo inkulu. Kodwa ngoku kunokuba nzima kakhulu ukwenza njalo, kuba iStanford ikwazile ukwenza ipaneli ye-OLED enoxinano lwepixel enokufikelela kwixabiso ukuya kuthi ga kwi-10.000 dpi.
Oko kukuthi, ububhanxa bokwenyani ukuba uthathela ingqalelo ukuba ezona zikrini zibalaseleyo zidibanisa Iifowuni zangoku zinesisombululo se-500 dpi okanye njalo.. Ngoko, kutheni into enje ngokwenene ifuneka? Ewe, hayi ngefowuni, kodwa kwezinye izixhobo kunye nokusetyenziswa okufana nezo zinxulumene nenyani yenyani, ewe.
Kwaye enye yeengxaki zangoku ze izibuko eziyinyani kukuba isisombululo asikabi phezulu ngokwaneleyo, ngoko ke ezinye zeengxaki eziphambili ezibandakanyekayo ekusebenziseni kwayo azikwazi ukuphetshwa. Umzekelo, isiyezi okanye umbono ongacacanga ngokwaneleyo.
Uyenza njani ipaneli ye-OLED ene-10.000 dpi
Ukufezekisa Iphaneli ye-OLED ukuya kuthi ga kwi-10.000 dpi Into yokuqala ekufuneka uyenzile kukudala i-architecture entsha ngokupheleleyo. Into eneneni ayikho lula, kodwa ngamanye amaxesha ezi zinto zenzeka ngeyona ndlela ingalindelekanga.
UMark Brongersma, umphandi kwiYunivesithi yaseStanford, wayezama ukwenza iphaneli yelanga ebhityileyo kakhulu xa wafumanisa ukuba ukuziphatha kokukhanya kwi-nanoscale kuziphatha ngendlela eyahlukileyo kwaye enokusetyenziswa ukuphucula ubuninzi bokusebenza kweziboniso.
Ke, kuthethwe kwaye kwenziwe, emva kokuqhubela phambili kule projekthi, bathatha umbono wokuwusebenzisa kulwakhiwo lwephaneli ye-OLED ekwaziyo ukufikelela kwi-10.000 dpi. Ngenxa yoko, oko ilungisiwe ubungakanani beepikseli ezintathu ezenza inqaku ngalinye (Obomvu, oBuhlaza noBuhlaza). Ngesi sihlandlo, zontathu zinobukhulu obufanayo, kuba ngenxa yendlela abaziphatha ngayo, abafuni ukuba lo mahluko wangoku ovumela, ngokuxhomekeke kubukhulu bokukhanya, ukufumana olona phawu lubalaseleyo lwechromatic.
Ukongeza, kuyo yonke le nto yongezwa umphezulu obonakalayo oqulethe umzobo we-nanoscale apho ukukhanya "okuhamba" kunye nombala ochanekileyo kakhulu unokuboniswa.
Buza kufumaneka nini obu bugcisa?
Okwangoku, njengezinye iinkqubela-phambili ezifanayo, lo ngumboniso nje wento enokuphunyezwa kwixesha elizayo. I-Samsung sele isebenza kuyo, ukuze wenze indawo yolawulo epheleleyo ehlangabezana nolu lindelo. Ngoko siza kubona, kodwa kungathatha iminyaka emininzi ide yenzeke.
Nangona kunjalo, ndiyathemba ukuba bangenza inkqubela phambili kwaye nangona i-10.000 dpi ingafikelelwanga, ubuncinci ubuncinci be-pixel density eyaneleyo buya kufezekiswa ukuze inyani eyongeziweyo iqhubeke nokuqhubela phambili kwaye ibonelele ngamava angcono kakhulu kwaye anomvuzo kwabanye. Okanye, ubuncinci, loo nto ayikwenzi ube nesiyezi kakhulu.